cve-2025-52963
Vulnerability from cvelistv5
Published
2025-07-11 15:06
Modified
2025-07-11 20:11
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U/RE:M
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U/RE:M
EPSS score ?
Summary
Junos OS: A low-privileged user can disable an interface
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Juniper Networks | Junos OS |
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user to shut down the interface.\u003cbr\u003e\u003cp\u003eThis issue affects Junos OS:\u0026nbsp;\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S9, \u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S11, \u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S7,\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S7, \u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S4,\u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2-S5,\u0026nbsp;\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 24.2 before 24.2R2-S1, \u003c/li\u003e\u003cli\u003efrom 24.4 before 24.4R1-S3, 24.4R2.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e" } ], "value": "An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service.\n\nUsers with \"view\" permissions can run a specific\u00a0request interface\u00a0command\u00a0which allows the user to shut down the interface.\nThis issue affects Junos OS:\u00a0\n\n\n * All versions before 21.2R3-S9, \n * from 21.4 before 21.4R3-S11, \n * from 22.2 before 22.2R3-S7,\n * from 22.4 before 22.4R3-S7, \n * from 23.2 before 23.2R2-S4,\n * from 23.4 before 23.4R2-S5,\u00a0\u00a0\n * from 24.2 before 24.2R2-S1, \n * from 24.4 before 24.4R1-S3, 24.4R2." } ], "exploits": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] }, { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "baseScore": 6.8, "baseSeverity": "MEDIUM", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U/RE:M", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "MODERATE" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284 Improper Access Control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-11T15:07:31.688Z", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://supportportal.juniper.net/JSA100078" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue: 21.2R3-S9, 21.4R3-S11, 22.2R3-S7, 22.4R3-S7, 23.2R2-S4, 23.4R2-S5, 24.2R2-S1, 24.4R1-S3, 24.4R2, 25.2R1, and all subsequent releases." } ], "value": "The following software releases have been updated to resolve this specific issue: 21.2R3-S9, 21.4R3-S11, 22.2R3-S7, 22.4R3-S7, 23.2R2-S4, 23.4R2-S5, 24.2R2-S1, 24.4R1-S3, 24.4R2, 25.2R1, and all subsequent releases." } ], "source": { "advisory": "JSA100078", "defect": [ "1848754" ], "discovery": "INTERNAL" }, "title": "Junos OS: A low-privileged user can disable an interface", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eUtilize CLI authorization to disallow execution of the \u0027\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003erequest interface\u0027\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;command.\u003c/span\u003e\u003cbr\u003eUse access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\u003cbr\u003e\u003cbr\u003e" } ], "value": "Utilize CLI authorization to disallow execution of the \u0027request interface\u0027\u00a0command.\nUse access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators." } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2025-52963", "datePublished": "2025-07-11T15:06:26.737Z", "dateReserved": "2025-06-23T13:17:37.424Z", "dateUpdated": "2025-07-11T20:11:51.358Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-52963\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2025-07-11T15:15:26.817\",\"lastModified\":\"2025-07-15T13:14:49.980\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service.\\n\\nUsers with \\\"view\\\" permissions can run a specific\u00a0request interface\u00a0command\u00a0which allows the user to shut down the interface.\\nThis issue affects Junos OS:\u00a0\\n\\n\\n * All versions before 21.2R3-S9, \\n * from 21.4 before 21.4R3-S11, \\n * from 22.2 before 22.2R3-S7,\\n * from 22.4 before 22.4R3-S7, \\n * from 23.2 before 23.2R2-S4,\\n * from 23.4 before 23.4R2-S5,\u00a0\u00a0\\n * from 24.2 before 24.2R2-S1, \\n * from 24.4 before 24.4R1-S3, 24.4R2.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de control de acceso inadecuado en la interfaz de usuario (IU) de Juniper Networks Junos OS permite a un atacante local con pocos privilegios desactivar una interfaz, lo que provoca una denegaci\u00f3n de servicio (DPS). Los usuarios con permisos de vista pueden ejecutar un comando de solicitud de interfaz espec\u00edfico que permite desactivarla. Este problema afecta a Junos OS: * Todas las versiones anteriores a 21.2R3-S9, * desde 21.4 hasta 21.4R3-S11, * desde 22.2 hasta 22.2R3-S7, * desde 22.4 hasta 22.4R3-S7, * desde 23.2 hasta 23.2R2-S4, * desde 23.4 hasta 23.4R2-S5, * desde 24.2 hasta 24.2R2-S1, * desde 24.4 hasta 24.4R1-S3, 24.4R2.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:M/U:X\",\"baseScore\":6.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"LOW\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"USER\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"MODERATE\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]}],\"references\":[{\"url\":\"https://supportportal.juniper.net/JSA100078\",\"source\":\"sirt@juniper.net\"}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.